<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
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<div>
<div style="display:inline-block">
<button type="button" class="btn btn-lg btn-primary">
<span class="glyphicon glyphicon-arrow-left" aria-hidden="true"></span>
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<button type="button" class="btn btn-lg btn-primary">
<span class="glyphicon glyphicon-arrow-up" aria-hidden="true"></span>
</button>
<button type="button" class="btn btn-lg btn-primary">
<span class="glyphicon glyphicon-arrow-down" aria-hidden="true"></span>
</button>
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<div style="display:inline-block">
<button type="button" class="btn btn-lg btn-primary">
<span class="glyphicon glyphicon-arrow-right" aria-hidden="true"></span>
</button>
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<div style="display:inline-block;max-width:52px">
<button type="button" class="btn btn-lg btn-primary">
<span class="glyphicon glyphicon-zoom-in" aria-hidden="true"></span>
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